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Flat rectangular laptop battery with black plastic casing and visible connector pins

No Sew

No Sew 01AV406 laptop battery 27Wh 11.46V 3-cell

SKU CH-CCPT-4H7XQ

Replacement internal battery for ThinkPad T460S and T470S series, 27 Wh at 11.46 V with three lithium-ion cells

  • Main functionLaptop
  • Measurements8 in × 2 in × 0.28 in
  • Key featuresRechargeable, Laptop
  • 27 Wh capacity powers ThinkPad T460S and T470S
  • 46 V lithium-ion 3-cell matches original voltage
  • Grade A cells deliver up to 500 recharge cycles
  • Overcharge, overdischarge and short-circuit protection built in
  • Two screwdrivers included for straightforward internal installation

Replacement battery for ThinkPad T460S and T470S

This internal lithium-ion pack replaces the original 01AV406 cell in ThinkPad T460S and T470S laptops. It arrives new with a 27 Wh rating and 11.46 V output. Two screwdrivers are included to help with the back-case removal required on these models.

Thermal and power behaviour in daily use

The battery uses Grade A cells rated for up to 500 recharge cycles over its lifetime. Built-in circuitry protects against overcharge, overdischarge, over-temperature and short-circuit events. Low power consumption during operation helps maintain consistent run times.

Capacity and voltage that define compatibility

Capacity is 27 Wh (sometimes reported as 25.84 Wh) at 11.46 V across three cells. This specific energy rating matches the OEM specification for the listed ThinkPad series. Buyers needing a different watt-hour value or voltage should verify their original battery label before ordering.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameESTENGPRO
Model name01AV406
Part number01AV406
Size & build
Measurements8 in × 2 in × 0.28 in
More details
Main functionLaptop

Questions about this item

How do I install the 01AV406 battery in my ThinkPad T470S, and what step do people often miss?

Remove the back case, disconnect the old battery, fit the new 3-cell 11.46 V pack, and secure it with the two included screwdrivers; the step often missed is forgetting to unplug the internal cable before lifting the battery out.

What maintenance or replacement will the 01AV406 battery need later?

The lithium-ion pack is rated for up to 500 recharge cycles; after that capacity drops noticeably and the battery should be replaced.

What limit appears first during sustained use of the 01AV406 battery?

The over-temperature protection circuit will cut power if the pack exceeds its safe thermal threshold during prolonged heavy load.

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